What is the most common use of genetic Genealogy?

What is the most common use of genetic Genealogy?

Alastair Greenshields (Principal) gives expert video advice on: What is gentic genealogy?; How does DNA help when trying to trace your family history?; Who invented it? and more...

The most common use of genetic Genealogy is to trace your genetic paternal line back, and to see if you're related to other people, to individuals and direct lineages, or to see if the family history research you've been doing is correct. It's a good way of confirming the hard work that Genealogists have put in.